Plants use from the sun, from the air and from the soil to create for the plant and for the environment.

Plants use sunlight from the sun, oxygen from the air and water from the soil to create food for the plant and carbon dioxide for the environment. I think.

Explanation:

i believe the answer is:   psychological  experiment

in this experiment, wilhelm wundt became the first person that implement scientific method in analyzing the pyschological phenomenon.

due to this result, wilhelm wundt also able to make psychology to be acknowledged as a separate scientific field from biology.

well, there are a lot of places we get information about earth from. like science classes, websites, books, newspapers, etc.